Flight Destinations in Jefferson County

View ₹18,823 flight on Tue, 24 Mar 2026Opens in a new window

Popular airlines to Jefferson County

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Hawaiian Airlines

    Hawaiian Airlines

  • KLM

    KLM

  • Aeromexico

    Aeromexico

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Cheap round-trip flights to Jefferson County

Prices were available within the past 7 days and start at ₹18,823 for one-way flights and ₹34,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹34,051 Return, found 1 day ago
₹34,051
Return
found 1 day ago
Select United flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹34,051 found 1 day ago
Delta
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹36,211 Return, found 1 day ago
₹36,211
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹36,211 found 1 day ago
United
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹37,641 Return, found 1 day ago
₹37,641
Return
found 1 day ago
Select United flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹37,641 found 1 day ago
United
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹37,646 Return, found 1 day ago
₹37,646
Return
found 1 day ago
Select United flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹37,646 found 1 day ago
American Airlines
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹39,448 Return, found 1 day ago
₹39,448
Return
found 1 day ago
Select American Airlines flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹39,448 found 1 day ago
United
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹40,345 Return, found 1 day ago
₹40,345
Return
found 1 day ago
Select United flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹40,345 found 1 day ago
United
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹40,351 Return, found 1 day ago
₹40,351
Return
found 1 day ago
Select United flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹40,351 found 1 day ago
Delta
Tue, 24 Mar - Tue, 31 Mar
IAH
Houston
IDA
Idaho Falls
₹40,822 Return, found 1 day ago
₹40,822
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Mar from Houston to Idaho Falls, returning Tue, 31 Mar, priced at ₹40,822 found 1 day ago
Delta
Wed, 8 Apr - Sat, 11 Apr
MCO
Orlando
IDA
Idaho Falls
₹41,156 Return, found 22 hours ago
₹41,156
Return
found 22 hours ago
Select Delta flight, departing Wed, 8 Apr from Orlando to Idaho Falls, returning Sat, 11 Apr, priced at ₹41,156 found 22 hours ago
American Airlines
Wed, 8 Apr - Sat, 11 Apr
MCO
Orlando
IDA
Idaho Falls
₹41,877 Return, found 22 hours ago
₹41,877
Return
found 22 hours ago
Select American Airlines flight, departing Wed, 8 Apr from Orlando to Idaho Falls, returning Sat, 11 Apr, priced at ₹41,877 found 22 hours ago

About Jefferson County

Expedia offers flights to Jefferson County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Jefferson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Jefferson County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we've added a "No change fee" filter to help you track down flexible, low-priced flights to Jefferson County. It's to the left of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to Jefferson County?
Find a seat with one of these airlines and the lively region of Jefferson County will be yours to explore:

  • United Airlines - 91 flights to or near Jefferson County each month, including 91 flights to Idaho Falls Regional Airport (IDA) per month.
  • Delta Air Lines - 86 flights to or near Jefferson County each month, including 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • Allegiant Air - 65 flights to or near Jefferson County each month, including 65 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Jefferson County?
In the last seven days, ₹34,051 was the lowest price for a flight to Jefferson County. For an even cheaper fare, book ahead of time and be flexible with your travel dates. Search for your trip to Jefferson County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Jefferson County?
One-way flights departing from Houston (IAH) sold for as little as ₹18,823 in the last seven days. During this period, the price of a round-trip fare to Jefferson County varied between ₹34,051 and ₹41,877. If you find a fantastic deal, book as fast as you can — these fares don't stick around for long.
What are the most popular airports to fly into in Jefferson County?
Idaho Falls Regional Airport (IDA) is the primary gateway for people travelling into and out of Jefferson County. Roughly 334 flights per month touch down at this airport.
When is the cheapest time to fly to Jefferson County?
Take off to Jefferson County early on in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to hop on a plane, closely followed by Monday. If you're hoping to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Jefferson County?
In the last seven days, plane fares to Jefferson County ranged from ₹34,051 to ₹41,877.
What is the best time to go to Jefferson County?
Rigby, Jefferson County's leading city, is a great place to tour around at anytime. Don't like the cold? Then journey here from June 20 onward in summer, when temperatures range from 10ºC to 27ºC. June, July and August is when Rigby draws the biggest crowds.
What months are the cheapest to book a flight to Jefferson County?
The ideal month to book a fantastic deal to Jefferson County is February, whereas prices are at a premium in December. Keep clear of this month if you're counting your pennies.
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